Question
Gabriel's colour printer takes 13 minute to print one large photograph. Gabriel set the colour printer to print 12 such large photographs continuously. What is the latest time Gabriel must start printing so that the photographs are printed by 7.15 p.m?
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Gabriel's colour printer takes 13 minute to print one large photograph. Gabriel set the colour printer to print 12 such large photographs continuously. What is the latest time Gabriel must start printing so that the photographs are printed by 7.15 p.m?